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Mechanics of Coastal Sediment Transport

1992 Science
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Release : 1992
Genre : Science
Kind : eBook
Book Rating : 400/5 ( reviews)

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Book Synopsis Mechanics of Coastal Sediment Transport by : J?rgen Freds?e

Download or read book Mechanics of Coastal Sediment Transport written by J?rgen Freds?e. This book was released on 1992. Available in PDF, EPUB and Kindle. Book excerpt: This book treats the subject of sediment transport in the marine environment, covering transport of non-cohesive sediment by waves and current in- and outside the surf zone. It can be read independently, but a background in hydraulics and basic wave mechanics is required. It is intended for M.Sc. and Ph.D. students. The primary aim of the book is to describe the physical processes of sediment transport and how to represent them in mathematical models. It does not present a large number of different formulae for the sediment transport rates under various conditions. The book can be divided in two main parts; in the first, the relevant hydrodynamic theory is described; in the second, sediment transport and morphological development are treated. The hydrodynamic part contains a review of elementary theory for water waves, chapters on the turbulent wave boundary layer and the turbulent interaction between waves and currents, and finally, surf zone hydrodynamics and wave driven currents. The part on sediment transport introduces the basic concepts (critical bed shear stress, bed load, suspended load and sheet layer, near-bed concentration, effect of sloping bed); it treats suspended sediment in waves and current and in the surf zone, and current and wave-generated bed forms. Finally, the modelling of cross-shore and long-shore sediment transport is described together with the development, of coastal profiles and coastlines.

An Introduction To Hydraulics Of Fine Sediment Transport

2013-09-30 Technology & Engineering
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Release : 2013-09-30
Genre : Technology & Engineering
Kind : eBook
Book Rating : 504/5 ( reviews)

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Book Synopsis An Introduction To Hydraulics Of Fine Sediment Transport by : Ashish J Mehta

Download or read book An Introduction To Hydraulics Of Fine Sediment Transport written by Ashish J Mehta. This book was released on 2013-09-30. Available in PDF, EPUB and Kindle. Book excerpt: This book presents observations on the phenomena of fine sediment transport and their explanations under process-related divisions such as flocculation, erosion, and deposition.The text is a compilation of the author's lecture notes from nearly four decades of teaching and guiding graduate students in civil and coastal engineering. Illustrations of fine sediment transport processes and their complexities given in the book are taken from field and laboratory-based observations by the author and his students, as well as numerous investigators.The wide-ranging composition of particles (of inorganic and organic matter), their universal presence and their complex interactions with hydraulic forces make this branch of science a difficult one to deal with in a single treatise. It is therefore essential to study fine sediment transport as an independent subject rather than cover it in no more than a single chapter as many texts on coarse sediment transport have done.Even though the entire coverage is “introductory”, the twelve chapters collectively include more material than what can be reasonably dealt with in a one semester, three-credit course.The book includes an extensive description of the components of fine-grained — especially cohesive — sediment transport. It covers the development of the subject in scientific and engineering applications mainly from the 1950s to its present state. Solved examples and chapter-end exercises are also included.This text is aimed at senior civil engineering undergraduates and graduate students who, in the normal course of their study, seldom come across the subject of fine sediment transport in their curricula. Interested students should have a basic understanding of the mechanics of fluid flow and open channel hydraulics.

Coastal Bottom Boundary Layers And Sediment Transport

1992-07-21 Technology & Engineering
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Release : 1992-07-21
Genre : Technology & Engineering
Kind : eBook
Book Rating : 582/5 ( reviews)

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Book Synopsis Coastal Bottom Boundary Layers And Sediment Transport by : Peter Nielsen

Download or read book Coastal Bottom Boundary Layers And Sediment Transport written by Peter Nielsen. This book was released on 1992-07-21. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended as a useful handbook for professionals and researchers in the areas of Physical Oceanography, Marine Geology, Coastal Geomorphology and Coastal Engineering and as a text for graduate students in these fields. With its emphasis on boundary layer flow and basic sediment transport modelling, it is meant to help fill the gap between general hydrodynamic texts and descriptive texts on marine and coastal sedimentary processes. The book commences with a review of coastal bottom boundary layer flows including the boundary layer interaction between waves and steady currents. The concept of eddy viscosity for these flows is discussed in depth because of its relation to sediment diffusivity. The quasi-steady processes of sediment transport over flat beds are discussed. Small scale coastal bedforms and the corresponding hydraulic roughness are described. The motion of suspended sand particles is studied in detail with emphasis on the possible suspension maintaining mechanisms in coastal flows. Sediment pickup functions are provided for unsteady flows. A new combined convection-diffusion model is provided for suspended sediment distributions. Different methods of sediment transport model building are presented together with some classical models.

Sedimentation Engineering

2008 Technology & Engineering
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Release : 2008
Genre : Technology & Engineering
Kind : eBook
Book Rating : 148/5 ( reviews)

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Book Synopsis Sedimentation Engineering by : American Society of Civil Engineers. Task Committee for the Preparation of the Manual on Sedimentation

Download or read book Sedimentation Engineering written by American Society of Civil Engineers. Task Committee for the Preparation of the Manual on Sedimentation. This book was released on 2008. Available in PDF, EPUB and Kindle. Book excerpt: MOP 110 presents extensive advances in methods of investigation, measurement, and analysis in the specialized field of sedimentation engineering.

Hydraulics of Sediment Transport

1984 Science
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Release : 1984
Genre : Science
Kind : eBook
Book Rating : 565/5 ( reviews)

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Book Synopsis Hydraulics of Sediment Transport by : Walter Hans Graf

Download or read book Hydraulics of Sediment Transport written by Walter Hans Graf. This book was released on 1984. Available in PDF, EPUB and Kindle. Book excerpt: This book is divided into four parts: Part 1 is entitled "A Short History of Sediment Transport"; Part 2 deals with the "Hydrodynamics of Fluid-Particle Systems"; Part 3 is concerned with the "Sediment Transport in Open Channels"; and Part 4 describes the "Sediment Transport in Closed Pipes." The intent of this book was to make each part as self-contained as possible which has made this an exceptional and successful textbook. The brief introduction preceding each part will help the reader become familiar with the topic. This book has been used successfully both as a classroom textbook and as a reference book by consultants involved with sediment transport.

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